1 files changed, 0 insertions, 352 deletions
diff --git a/riscos/filetype.c b/riscos/filetype.c
deleted file mode 100644
index 99a44ae30..000000000
--- a/riscos/filetype.c
+++ /dev/null
@@ -1,352 +0,0 @@
-/*
- * Copyright 2004 James Bursa <bursa@users.sourceforge.net>
- *
- * This file is part of NetSurf, http://www.netsurf-browser.org/
- *
- * NetSurf is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * NetSurf is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <stdlib.h>
-#include <string.h>
-#include <unixlib/local.h>
-#include "oslib/mimemap.h"
-#include "oslib/osfile.h"
-
-#include "utils/config.h"
-#include "utils/log.h"
-#include "content/content.h"
-#include "content/fetch.h"
-#include "content/hlcache.h"
-
-#include "riscos/filetype.h"
-#include "riscos/gui.h"
-
-/* type_map must be in sorted order by file_type */
-struct type_entry {
-	bits file_type;
-	char mime_type[40];
-};
-static const struct type_entry type_map[] = {
-	{0x132, "image/ico"},
-	{0x188, "application/x-shockwave-flash"},
-	{0x695, "image/gif"},
-	{0x69c, "image/x-ms-bmp"},
-	{0xaad, "image/svg+xml"},
-	{0xaff, "image/x-drawfile"},
-	{0xb60, "image/png"},
-	{0xc85, "image/jpeg"},
-	{0xd94, "image/x-artworks"},
-	{0xf78, "image/jng"},
-	{0xf79, "text/css"},
-	{0xf81, "application/javascript"},
-	{0xf83, "image/mng"},
-	{0xfaf, "text/html"},
-	{0xff9, "image/x-riscos-sprite"},
-	{0xfff, "text/plain"},
-};
-#define TYPE_MAP_COUNT (sizeof(type_map) / sizeof(type_map[0]))
-
-#define BUF_SIZE (256)
-static char type_buf[BUF_SIZE];
-
-
-static int cmp_type(const void *x, const void *y);
-
-/* exported interface documented in riscos/filetype.h */
-const char *fetch_filetype(const char *unix_path)
-{
-	struct type_entry *t;
-	unsigned int len = strlen(unix_path) + 100;
-	char *path = calloc(len, 1);
-	char *r;
-	os_error *error;
-	bits file_type, temp;
-	int objtype;
-
-	if (!path) {
-		LOG("Insufficient memory for calloc");
-		ro_warn_user("NoMemory", 0);
-		return "application/riscos";
-	}
-
-	/* convert path to RISC OS format and read file type */
-	r = __riscosify(unix_path, 0, __RISCOSIFY_NO_SUFFIX, path, len, 0);
-	if (r == 0) {
-		LOG("__riscosify failed");
-		free(path);
-		return "application/riscos";
-	}
-
-	error = xosfile_read_stamped_no_path(path, &objtype, 0, 0, 0, 0,
-			&file_type);
-	if (error) {
-		LOG("xosfile_read_stamped_no_path failed: %s", error->errmess);
-		free(path);
-		return "application/riscos";
-	}
-
-	if (objtype == osfile_IS_DIR) {
-		sprintf(type_buf, "application/x-netsurf-directory");
-		free(path);
-		return (const char *)type_buf;
-	}
-
-	/* If filetype is text or data, and the file has an extension, try to
-	 * map the extension to a filetype via the MimeMap file. */
-	if (file_type == osfile_TYPE_TEXT || file_type == osfile_TYPE_DATA) {
-		char *slash = strrchr(path, '/');
-		if (slash) {
-			error = xmimemaptranslate_extension_to_filetype(
-					slash+1, &temp);
-			if (error)
-				/* ignore error and leave file_type alone */
-				LOG("xmimemaptranslate_extension_to_filetype: ""0x%x %s", error->errnum, error->errmess);
-			else
-				file_type = temp;
-		}
-	}
-
-	/* search for MIME type in our internal table */
-	t = bsearch(&file_type, type_map, TYPE_MAP_COUNT,
-				sizeof(type_map[0]), cmp_type);
-	if (t) {
-		/* found, so return it */
-		free(path);
-		return t->mime_type;
-	}
-
-	/* not in internal table, so ask MimeMap */
-	error = xmimemaptranslate_filetype_to_mime_type(file_type, type_buf);
-	if (error) {
-		LOG("0x%x %s", error->errnum, error->errmess);
-		free(path);
-		return "application/riscos";
-	}
-	/* make sure we're NULL terminated. If we're not, the MimeMap
-	 * module's probably written past the end of the buffer from
-	 * SVC mode. Short of rewriting MimeMap with an incompatible API,
-	 * there's nothing we can do about it.
-	 */
-	type_buf[BUF_SIZE - 1] = '\0';
-
-	free(path);
-
-	LOG("mime type '%s'", type_buf);
-	return (const char *)type_buf;
-
-}
-
-/* exported interface documented in riscos/filetype.h */
-char *fetch_mimetype(const char *ro_path)
-{
-	os_error *e;
-	bits filetype = 0, load;
-	int objtype;
-	char *mime = calloc(BUF_SIZE, sizeof(char));
-	char *slash;
-	struct type_entry *t;
-
-	if (!mime) {
-		LOG("Insufficient memory for calloc");
-		ro_warn_user("NoMemory", 0);
-		return 0;
-	}
-
-	e = xosfile_read_no_path(ro_path, &objtype, &load, 0, 0, 0);
-	if (e) {
-		LOG("xosfile_read_no_path: 0x%x: %s", e->errnum, e->errmess);
-		free(mime);
-		return 0;
-	}
-
-	if (objtype == osfile_IS_DIR) {
-		free(mime);
-		return 0; /* directories are pointless */
-	}
-
-	if ((load >> 20) & 0xFFF) {
-		filetype = (load>>8) & 0x000FFF;
-	}
-	else {
-		free(mime);
-		return 0; /* no idea */
-	}
-
-	/* If filetype is text and the file has an extension, try to map the
-	 * extension to a filetype via the MimeMap file. */
-	slash = strrchr(ro_path, '/');
-	if (slash && filetype == osfile_TYPE_TEXT) {
-		e = xmimemaptranslate_extension_to_filetype(slash+1, &load);
-		if (e)
-			/* if we get an error here, simply ignore it and
-			 * leave filetype unchanged */
-			LOG("0x%x %s", e->errnum, e->errmess);
-		else
-			filetype = load;
-	}
-
-	/* search for MIME type in our internal table */
-	t = bsearch(&filetype, type_map, TYPE_MAP_COUNT,
-				sizeof(type_map[0]), cmp_type);
-	if (t) {
-		/* found, so return it */
-		strncpy(mime, t->mime_type, BUF_SIZE);
-		return mime;
-	}
-
-	/* not in internal table, so ask MimeMap */
-	e = xmimemaptranslate_filetype_to_mime_type(filetype, mime);
-	if (e) {
-		LOG("xmimemaptranslate_filetype_to_mime_type: 0x%x: %s", e->errnum, e->errmess);
-		free(mime);
-		return 0;
-	}
-	/* make sure we're NULL terminated. If we're not, the MimeMap
-	 * module's probably written past the end of the buffer from
-	 * SVC mode. Short of rewriting MimeMap with an incompatible API,
-	 * there's nothing we can do about it.
-	 */
-	mime[BUF_SIZE - 1] = '\0';
-
-	return mime;
-}
-
-/**
- * Comparison function for bsearch
- */
-int cmp_type(const void *x, const void *y)
-{
-	const bits *p = x;
-	const struct type_entry *q = y;
-	return *p < q->file_type ? -1 : (*p == q->file_type ? 0 : +1);
-}
-
-/* exported interface documented in riscos/filetype.h */
-int ro_content_filetype(hlcache_handle *c)
-{
-	lwc_string *mime_type;
-	int file_type;
-
-	file_type = ro_content_filetype_from_type(content_get_type(c));
-	if (file_type != 0)
-		return file_type;
-
-	mime_type = content_get_mime_type(c);
-
-	file_type = ro_content_filetype_from_mime_type(mime_type);
-
-	lwc_string_unref(mime_type);
-
-	return file_type;
-}
-
-
-/* exported interface documented in riscos/filetype.h */
-int ro_content_native_type(hlcache_handle *c)
-{
-	switch (ro_content_filetype(c)) {
-	case FILETYPE_JPEG: /* jpeg */
-	case FILETYPE_JNG: /* jng */
-	case FILETYPE_MNG: /* mng */
-	case FILETYPE_GIF: /* gif */
-	case FILETYPE_BMP: /* bmp */
-	case FILETYPE_ICO: /* ico */
-	case FILETYPE_PNG: /* png */
-	case 0xff9: /* sprite */
-		return osfile_TYPE_SPRITE;
-	case FILETYPE_SVG: /* svg */
-	case 0xaff: /* draw */
-		return osfile_TYPE_DRAW;
-	default:
-		break;
-	}
-
-	return osfile_TYPE_DATA;
-}
-
-
-/* exported interface documented in riscos/filetype.h */
-int ro_content_filetype_from_mime_type(lwc_string *mime_type)
-{
-	int file_type, index;
-	os_error *error;
-
-	/* Search internal type map */
-	for (index = TYPE_MAP_COUNT; index > 0; index--) {
-		const struct type_entry *e = &type_map[index - 1];
-
-		if (strlen(e->mime_type) == lwc_string_length(mime_type) &&
-				strncasecmp(e->mime_type,
-				lwc_string_data(mime_type),
-				lwc_string_length(mime_type)) == 0)
-			return e->file_type;
-	}
-
-	/* Ask MimeMap module */
-	error = xmimemaptranslate_mime_type_to_filetype(
-			lwc_string_data(mime_type), (bits *) &file_type);
-	if (error)
-		file_type = 0xffd;
-
-	return file_type;
-}
-
-
-/* exported interface documented in riscos/filetype.h */
-int ro_content_filetype_from_type(content_type type) {
-	switch (type) {
-	case CONTENT_HTML:	return FILETYPE_HTML;
-	case CONTENT_TEXTPLAIN:	return 0xfff;
-	case CONTENT_CSS:	return 0xf79;
-	default:		break;
-	}
-	return 0;
-}
-
-
-/* exported interface documented in riscos/filetype.h */
-bits ro_filetype_from_unix_path(const char *unix_path)
-{
-	unsigned int len = strlen(unix_path) + 100;
-	char *path = calloc(len, 1);
-	char *r;
-	os_error *error;
-	bits file_type;
-
-	if (!path) {
-		LOG("Insufficient memory for calloc");
-		ro_warn_user("NoMemory", 0);
-		return osfile_TYPE_DATA;
-	}
-
-	/* convert path to RISC OS format and read file type */
-	r = __riscosify(unix_path, 0, __RISCOSIFY_NO_SUFFIX, path, len, 0);
-	if (r == 0) {
-		LOG("__riscosify failed");
-		free(path);
-		return osfile_TYPE_DATA;
-	}
-
-	error = xosfile_read_stamped_no_path(path, 0, 0, 0, 0, 0,
-			&file_type);
-	if (error) {
-		LOG("xosfile_read_stamped_no_path failed: %s", error->errmess);
-		free(path);
-		return osfile_TYPE_DATA;
-	}
-
-	free(path);
-
-	return file_type;
-}
-